新型电力系统的负荷调控电价补偿机制设计

Design of load regulation and electricity price compensation mechanism for new type power systems

中文关键词: 新型电力系统  负荷调控  价格机制  负荷分类  需求响应

英文关键词: new type power systems  load regulation  price mechanism  load classification  demand response

中文摘要:

      新能源高比例接入和火电装机增速放缓，不断压缩发电侧可靠调度的安全、经济空间，引导电力系统“源-荷”协同发展是促进能源转型的重要途径。首先，将负荷资源分为可实时调度负荷、可引导弹性负荷、紧急调控负荷3类并分别定义建模。其次，结合调控实际安全网络要求，提出面向不同负荷资源的调控信息交互方式和架构。接着，结合调控业务场景需求，针对电网平衡备用、实时负荷调控以及极端供需不平衡的有序用电3种场景，对应3类负荷资源构建市场化补偿方式及评估模型。最后，通过算例对补偿方式量化分析，为后续负荷资源参与市场提供参考。

英文摘要:

      High proportion of new energy integration and slowing growth rate of thermal power installation will continuously compress the safe and economic space for reliable scheduling on the power generation side,and guide the coordinated development of the power system’s“source load”is an important way to promote energy transformation. Firstly,load resources are divided into three categories：real-time dispatchable load,guided elastic load,and emergency regulation load,and are defined and modeled separately. Secondly,based on the actual security network requirements for regulation,propose a regulation information exchange method and architecture for different load resources. Next,based on the requirements of regulatory business scenarios,market-oriented compensation methods and evaluation models are constructed for three types of load resources：grid balance reserve,real-time load regulation,and orderly electricity consumption with extreme supply-demand imbalance. Finally,quantitative analysis of compensation methods is conducted through numerical examples,providing reference for subsequent participation of load resources in the market.